A camera that detects motion should be able to sound a speaker, and the
speaker is rarely the camera: it is a separate device with its own address,
credentials, stream and Controls entry. Model it as a monitor and let a
monitor's alarm drive actions on other monitors.
Add Monitors.DeviceClass enum('Camera','Speaker'). This is what the device
is, as distinct from Type, which selects the capture backend - an IP speaker
still captures over Ffmpeg like any other RTSP device, so Type could not
carry the distinction.
Add the MonitorActions table: MonitorId is the monitor that triggers,
TargetMonitorId the device acted on, and the two are frequently different.
TriggerOn covers EventStart, EventEnd, Alarm and Manual.
Which actions a device is offered is decided by its Controls row - CanLight,
CanIndicatorLight, CanAudioPlay - so a device can only be asked to do what it
has been measured to do. The editor filters on this and the save path
re-checks it, because the request is not to be trusted.
Execution goes straight to the target's zmcontrol socket rather than forking
zmcontrol.pl per action: the daemon already accepts a line of JSON there, and
it is the same path the control panel uses. ActionCommandName maps the DB
enum onto a method name as a whitelist, so nothing out of the database
reaches the control daemon uninspected. Actions are fire-and-forget - a
speaker that is offline is logged and skipped, never allowed to hold up event
handling.
Alarm actions fire only on the genuine entry into alarm, not on the
ALERT->ALARM re-entry, which would re-sound a speaker within one incident.
EventEnd runs on the calling thread before the event is handed to the closing
thread, which does not capture `this`.
Manual actions appear as buttons on the watch page, and are the reason the
control panel is now shown for a monitor that has actions but no control of
its own. Firing one sends only the action id; the command and target are
rebuilt server side, and Control rights are required on the target device and
not merely on the monitor the action hangs off.
Also add --file to zmcontrol.pl, without which audioPlay could not be driven
from the command line. The web path was unaffected as it bypasses GetOptions.
Tests: tests/zm_monitor_action.cpp covers the command whitelist, the message
format (including that file id 0 is a real id and that a stale AudioFile is
never passed to a command that takes none), trigger names, and that every
value of the ActionType enum maps to a command.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UvTCzCbvGt8xKQRNCSA7o8
(cherry picked from commit b561341e988af69c3a46db854da410309f7cfa82)
An IP speaker is controllable but has none of the capabilities the Controls
table models: nothing moves, focuses or lights up. It plays a sound file it
already holds, selected by a numeric id, and carries an output volume.
Add CanAudioPlay, MinAudioFile, MaxAudioFile and CanAudioVolume to Controls,
with migration zm_update-1.39.21.sql. CanAudioPlay renders one button per
sound id plus a stop button; MinAudioFile/MaxAudioFile bound that range;
CanAudioVolume renders the volume pair. The sound id travels in the command
name (audioPlay12), the way presets already do, because a control button has
no way to attach a separate parameter.
Add ZoneMinder::Control::IPSpeaker driving the device's own HTTP interface,
and a Controls entry for it. Playback goes over the vendor interface rather
than ONVIF because the ONVIF audio output service on this firmware only
describes the output and offers no way to start a stored file.
Measured against a device reporting ONVIF Manufacturer "IPSpeaker" and
firmware CS20-V3.3.45N:
- File ids fall in two windows, 10-14 built-in and 20-30 operator uploads.
Anything else is refused with result -2, and an id in a window with no file
uploaded with result -3, so valid_fileid refuses only the former: an empty
slot is a legitimate id the operator may fill later.
- config=audio.set replaces the whole audio section, so a partial write
reverts the microphone, codec list and echo-cancellation settings. Every
volume change reads the section and echoes it back with the new level.
audio.get also returns outmute, which audio.set rejects, so it is excluded
from the field list.
- The volume reads back and round-trips, but the device's RTSP audio is a
pre-volume tap of the playback signal: it is unchanged with outvolume at 0,
so it cannot confirm the loudspeaker's acoustic output. CanAudioVolume is
set on the strength of the setting persisting, and both the POD and the
seed row say the acoustic effect is unconfirmed.
The seed row covers the built-in window only, because a fresh device has
nothing uploaded and the firmware refuses an empty slot.
Adding columns to Controls extends the 43 positional INSERTs in
db/controls.sql, which carry no column list and so must match the column
count exactly.
Tests: scripts/ZoneMinder/t/ip_speaker.t, 32 assertions covering file id
windows, volume clamping and stepping, request building and the whole-section
write. All pass.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UvTCzCbvGt8xKQRNCSA7o8
(cherry picked from commit d07e552a3c58373f7f0ccebf9aa28adb4d51baa3)
Add a CanIndicatorLight capability and status-aware Indicator toggle button. The indicator LED on the ASH21-B, ADC2W and ASH42-B is controlled via the LightGlobal config (configManager get/setConfig); add indicatorLightOn/Off/Status to Dahua_RPC and a model-specific 'Amcrest ASH42-B RPC' Controls row, with the capability also enabled on the ASH21-B/ADC2W/generic rows. Migration zm_update-1.39.13.sql adds the column.
Add Dahua_RPC keepAlive (global.keepAlive) wired into a 30s zmcontrol idle tick, plus session-expiry re-login retry in set_config and the status queries, so the long-running control daemon does not silently fail after the ~60s session timeout.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add a CanLight control capability rendering a single status-aware Light toggle button. The ADC2W white light is driven via CoaxialControlIO.control (Type 1, numeric IO); the button queries live state and reflects it (amber when on).
To get device state to the browser, add an opt-in two-way response path to the control protocol: zmcontrol writes a JSON result back only when a request sets wants_response (fire-and-forget commands unchanged, SIGPIPE-safe); Monitor::sendControlCommandWithResponse and ajax/control.php return it.
Also adds get_config/set_config/probe to Dahua_RPC for characterising cameras, the CanLight column (migration zm_update-1.39.12.sql), edit-UI checkbox, and a config unit test.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The first value field would not permit the presetGoto
command to be added as a value. The value would then use
the number as the command. Removing it allows the presets to
call the correct command.
* Adding a button for camera reboot function
This series of commits will add a camera reboot function to the
control interface if supported by the camera configuration.
* Adding reboot function option to contorl configuration
This patch adds a reboot option to the camera control configuration
view.
* Adding Reboot field to Controls table
This patch adds a Reboot field to the Controls table to support
a camera reboot control option.
* Correcting button value to match reset
* Updating language files
I'm not sure of the proper procedure to trigger updating of
non-english language files so I'm updating them all with English
hoping that that will draw attention to the changes and others
will translate accordingly.
* Add missing forward slash
* Move <script> before </body>
* Change makePopupLink to not use onclick
* Change makePopupButton to not use onclick
* Use .popup-link in control_functions.php
* Use makePopupButton in controlcaps.php
* Prevent double-encoding in makePopup*
* Use makePopupButton in devices.php
* Use makePopupButton in logout.php
* Use makePopupLink in monitor.php
* Use makePopupLink and .popup-link in montage.php
* Use makePopupButton in options.php
* Use makePopupButton, makePopupLink, and .popup-link in zones.php
Isaac Connor